Customs ED2 7MM pairs using magnetic pronunciation unit, the original prototype of the structure and ie800 same pronunciation unit, and actor-tone multi-baffle design guide sounds completely rut. Highlight is the use of the diaphragm and the diaphragm same paragraph suppliers. Locked to the frequency range 6-31KHZ, using specialized equipment can be potentially more easily obtained bass response. ED2 comes standard with a wire imported from Japan fever LC-OFC 4 sets, line signal conductivity of not less than Furukawa silver wire. And the use of professional-grade headphone plug with four balanced design. So far, do not see the international brand products in the $ 1,000 line of such a standard. ED2 extremely sensitive and detailed information about the performance of the dynamic response function, built-in high sensitivity magnetic 7MM double pronunciation unit, if not particularly bad equipment can easily be pulled out of superior quality performance

GENUINE and ORIGINAL Packing same as Pictures Sports ear clip headphones with adjustable clip structure which has five selectable positions for secure fit Splash-proof ideal for sports and exercise